Objects in the image:
category: pizza
category: keyboard
category: person
category: potted plant
category: laptop

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it food?
a: No
q: is it desk?
a: No
q: is it on desk?
a: No
q: is it plant?
a: Yes
q: is it just part of it?
a: No
q: is it all of green stuff?
a: Yes